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home-manager/modules/services/poweralertd.nix
Robert Helgesson 5f433eb164
Move platform check into modules
Before, loading a module would be guarded by an optional platform
condition. This made it possible to avoid loading and evaluating a
module if it did not support the host platform.

Unfortunately, this made it impossible to share a single configuration
between GNU/Linux and Darwin hosts, which some wish to do.

This removes the conditional load and instead inserts host platform
assertions in the modules that are platform specific.

Fixes #1906
2021-07-18 20:43:22 +02:00

36 lines
866 B
Nix

{ config, lib, pkgs, ... }:
with lib;
let cfg = config.services.poweralertd;
in {
meta.maintainers = [ maintainers.thibautmarty ];
options.services.poweralertd.enable =
mkEnableOption "the Upower-powered power alerterd";
config = mkIf cfg.enable {
assertions = [
(lib.hm.assertions.assertPlatform "services.poweralertd" pkgs
lib.platforms.linux)
];
systemd.user.services.poweralertd = {
Unit = {
Description = "UPower-powered power alerter";
Documentation = "man:poweralertd(1)";
After = [ "graphical-session-pre.target" ];
PartOf = [ "graphical-session.target" ];
};
Install.WantedBy = [ "graphical-session.target" ];
Service = {
Type = "simple";
ExecStart = "${pkgs.poweralertd}/bin/poweralertd";
Restart = "always";
};
};
};
}